Solar & Hydraulic Robot 12in1technology that inspiresWith the 12 in 1 kit, 12 different robots/animals can be set up. The individual components are plugged in and can be disassembled later to build further models. The models are operated with solar and water power, therefore no batteries are needed. The power supply is taken over by a solar cell and the model starts moving in direct sunlight, like by ghost hand and absolutely CO-neutral. Each model has a variety of functional and imitating movements. The hobbyist can switch between "climbing monkey", "mouth-opening crocodile", "T-Rex", "running bird ostrich", "scorpion", "zigzag-driving buggy" and more.Especially for younger modelers and beginners, we recommend active support from an adult. This can help with the construction of the first models. This text is machine translated.